QUASI-HARMONIC APPROXIMATION FOR SOLUTION OF THE BLOCH EQUATION IN THE WIGNER-WEYL REPRESENTATION

被引：0
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作者：
KUDRYASHOV, VV
机构：
来源：
DOKLADY AKADEMII NAUK BELARUSI | 1994年 / 38卷 / 05期
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暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The analytic approximation is obtained for the Wigner distribution function which describes the thermodynamic equilibrium state in the three-dimensional space. This approximation gives the exact result for the anisotropic harmonic oscillator and has the correct quasi-classical asymptotic behaviour for an arbitrary potential. The iterative procedure is given to solve the Bloch equation for the Wigner function.
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页码：38 / 41
页数：4
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